Professional MK4 Engineering
The Ultra MK4 is Portek's flagship chainsaw sharpener, designed for
heavy-duty use in professional workshops and by high-volume users.
- Heavy Duty: Robust cast aluminum construction.
- Precision: High-torque motor for ultra-clean cutting
edges.
- Stable Base: Designed for permanent bench mounting.
- MK4 Standard: The latest evolution in professional
sharpening.
Hydraulic Autoclamp
Featuring an advanced hydraulic clamping system that secures the chain
automatically, the MK4 ensures perfect symmetry on every single link.
- Hydraulic Grip: Stronger, consistent clamping force.
- Time Saver: Significantly reduces sharpening time per
chain.
- Accuracy: Eliminates chain movement during the
grind.
- Universal: Handles all pitches from 1/4" to
.404".
Performance & Safety
Equipped with professional features to ensure operator safety and a
high-quality finish that rivals factory-new chains.
- Adjustable Stops: Precision depth and angle
controls.
- Built-in Light: Illuminates the work area for better
accuracy.
- Safety Shields: High-impact guards for user
protection.
- Efficient: Maximizes chain life and cutting
performance.
Payment & Delivery
Available for £238.52 (incl. VAT). Manage your professional equipment costs
with PayPal Pay in 3.
- PayPal: £79.51 x 3 monthly installments.
- Price: £198.77 (ex. VAT).
- Shipping: Calculated at checkout.
- SKU: PK-095C